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v3.21.1

Pension Plans. (Tables) | 12 Months Ended
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Dec. 31, 2020
Retirement Plan [Member] |
Pension Plans [Abstract] |
Schedule of information related to the retirement plan |
|  | 2020 |  |  | 2019 |
Changes in plan assets: |  |  |  |  |  |
Fair value of plan assets, beginning |  | $ | 15,654 |  |  | $ | 13,257 |
Actual gains |  |  | 1,969 |  |  |  | 2,692 |
Benefits paid |  |  | (721 | ) |  |  | (698 | )
Company contributions |  |  | 686 |  |  |  | 403 |
Participant contributions |  |  | — |  |  |  | — |
Fair value of plan assets, ending |  | $ | 17,588 |  |  | $ | 15,654 |
Less: projected accumulated benefit obligation |  | $ | 24,629 |  |  | $ | 21,643 |
Funded status, (underfunded)/overfunded |  | $ | (7,041 | ) |  | $ | (5,989 | )
Amounts recognized in the consolidated balance sheets: |  |  |  |  |  |  |  |
Other liabilities |  | $ | (7,041 | ) |  | $ | (5,989 | )
Accumulated other comprehensive loss |  | $ | 3,199 |  |  | $ | 1,654 |
Components of net periodic benefit costs are as follows: |  |  |  |  |  |  |  |
Service cost |  | $ | 405 |  |  | $ | 374 |
Interest cost |  |  | 690 |  |  |  | 760 |
Expected return on plan assets |  |  | (903 | ) |  |  | (760 | )
Net periodic benefit cost |  | $ | 192 |  |  | $ | 374 |
Loss recognized in other comprehensive expense |  | $ | 1,545 |  |  | $ | 585 |
Assumptions used in computation of benefit obligations: |  |  |  |  |  |  |  |
Discount rate |  |  | 2.50 | % |  |  | 3.25 | %
Expected long-term return on plan assets |  |  | 6.25 | % |  |  | 6.25 | %
Rate of compensation increase |  |  | — |  |  |  | — |
Schedule of expected benefit payments |
December 31: |  |  |  |
2021 |  |  | $ | 830 |
2022 |  |  |  | 860 |
2023 |  |  |  | 900 |
2024 |  |  |  | 930 |
2025 |  |  |  | 990 |
2026-30 |  |  |  | 5,510 |
|  |  | $ | 10,020 |
Postretirement Plan [Member] |
Pension Plans [Abstract] |
Schedule of expected benefit payments |
December 31: |  |  |
2021 |  | $ | 300 |
2022 |  |  | 270 |
2023 |  |  | 290 |
2024 |  |  | 330 |
2025 |  |  | 330 |
2026-2030 |  |  | 2,040 |
|  | $ | 3,560 |
Schedule of defined contribution plan |
|  | December 31, |
|  | 2020 |  |  | 2019 |
Amounts at the end of the year: |  |  |  |  |  |
Accumulated/projected benefit obligation |  | $ | 5,296 |  |  | $ | 5,274 |
Fair value of plan assets |  |  | — |  |  |  | — |
Funded status, (underfunded)/overfunded |  | $ | (5,296 | ) |  | $ | (5,274 | )
Amounts recognized in the consolidated balance sheets: |  |  |  |  |  |  |  |
Accrued liabilities |  | $ | (300 | ) |  | $ | (280 | )
Other liabilities |  | $ | (4,996 | ) |  | $ | (4,994 | )
Accumulated other comprehensive loss |  | $ | 679 |  |  | $ | 716 |
|  | Years Ended December 31, |
|  | 2020 |  |  | 2019 |
Amounts recognized in the plan for the year: |  | $ | 174 |  |  | $ | 171 |
Participant contributions |  | $ | 26 |  |  | $ | 24 |
Benefits paid |  | $ | (200 | ) |  | $ | (195 | )
Components of net periodic benefit costs are as follows: |  |  |  |  |  |  |  |
Service cost |  | $ | 54 |  |  | $ | 67 |
Interest cost |  |  | 151 |  |  |  | 219 |
Amortization of prior service costs |  |  | 30 |  |  |  | 122 |
Net periodic benefit cost |  | $ | 235 |  |  | $ | 408 |
Gain recognized in other comprehensive income |  | $ | (37 | ) |  | $ | (674 | )
Discount rate used in computation of benefit obligations |  |  | 2.05 | % |  |  | 2.95 | %

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